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Junde
Junde
Senior III
September 29, 2024
Solved

How to rotate the image in TouchGFX?

  • September 29, 2024
  • 3 replies
  • 1604 views

Hi there,

In my STM32F429BI TouchGFX project, I using some images.

I want to show a image in areaA, and then rotate the image 90dgr and show it in areaB.

But seems I must store the 2 images(before and after the rotation) in RAM to show both of them.

Can I just store one image, and rotate the image by some setting to save the memory?

Thanks for your help!

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3 replies

Junde
JundeAuthor
Senior III
January 9, 2025

Does the TouchGFX NOT support this function?

If yes, how about adding it?

unsigned_char_array
unsigned_char_arrayBest answer
Lead III
January 10, 2025

https://support.touchgfx.com/docs/development/ui-development/ui-components/images/texture-mapper

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    Junde
    JundeAuthor
    Senior III
    January 13, 2025

    @unsigned_char_array 

    Thanks for your information!

    I tried Texture-Mapper, and it works well.

    It's just a bit too powerful for my needs, especially since I only want to rotate an image 90 degrees.

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